• High availability cluster

• Open source software

• Implemented remote Go exec package API for micro-service applications in containers to run host sub-processes with pipes.

• Migrated SLXOS source code control system from ClearCase to GitHub. Migrated SLXOS build system from electric cloud to local machine parallel build.

• Created virtual SLXOS. Added common PCI device in QEMU to simplify simulation of Broadcom devices and system FPGA. Created vsh shell to manage virtual SLXOS devices in virtual labs. Provided virtual functionality to create and delete virtual SLXOS devices and Linux workstations, connect virtual device console, power on and off virtual devices, and connect devices on virtual networks via virtual cables.

• Ported KVM/QEMU on SLXOS. Created a virtual bridge device to hot plug hardware devices to SLXOS VM. The bridge also supports SFM card physical insertion and removal on SLX chassis. Enhanced VFIO/IOMMU drivers for multichannel input/output virtualization (patented) to support software keep-alive by running a process on host and SLXOS on a VM.

• Added L2-4 network DOS protection on BIG-IP. Implemented DOS identification and attack detection mechanism to prevent various attacks and mitigate attack impact on BIG-IP and servers.

• Brought u-boot and Linux kernel running on Reaper devices. Ported PCI, I2C and flash device drivers. Built BusyBox root filesystem.

• Implemented a layer of software to map Mucho OS API to Linux API. Built NetIron code on GNU build environment and ran on Linux system.

• Designed and implemented a framework for FastIron redundant system. The standby state is synced through remote function calls. The framework automatically replays hardware configuration (pending remote function calls) to recover any lost transactions on failover.